{"id":"GHSA-hj6h-6xgx-mpjv","revision":null,"records":[{"revision":"35f3217e9e6b42188e4571fd0e1f9dcb","observedAt":"2026-10-24T13:17:17.793+00:00","statement":{"source":"osv","id":"MAL-2026-17330","aliases":["GHSA-hj6h-6xgx-mpjv"],"title":"Malicious code in imgbundle (npm)","description":"\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: amazon-inspector (e14218599b46d143fa8e150156864d14d58c327bd8a8816221ac4e8c5cc99350)\nThe package advertises itself as an image bundler, but index.js performs no image bundling. On require, a top-level IIFE reads an AES-256-CBC-encrypted file at `cdn-img-fetch/.cache/banner.jpg` inside the sibling dependency `cdn-img-fetch`, decrypts it with a hardcoded key derived from `sha256('nif-runtime-2027')`, writes the plaintext to `cdn-img-fetch/.runtime/rt.jpg`, deletes the source file, and registers an `fs.watch` on the source directory so the decrypt-and-stage step still fires if the encrypted blob is delivered later. The package also calls `cif.ensureCached()` on the `cdn-img-fetch` dependency in an error-recovery path, wiring the two packages together as a coordinated staged dropper: `cdn-img-fetch` supplies the encrypted bytes and `imgbundle` acts as the decoder that materializes attacker-controlled content onto the installer's filesystem at import time. The README description of image bundling does not correspond to any code path in the module, and hardcoded-AES-key decryption of an opaque blob from another package is not a legitimate implementation of that stated purpose.\n\n## Source: ghsa-malware (6175161f6fa075711e55b1f0db7d346357ce5593b1e3b48fc30cd85aaad81576)\nAny computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be rotated immediately from a different computer. The package should be removed, but as full control of the computer may have been given to an outside entity, there is no guarantee that removing the package will remove all malicious software resulting from installing it.\n","state":0,"publishedAt":"2026-09-30T04:50:10+00:00","modifiedAt":"2026-10-07T23:30:04.705619+00:00","affected":[{"ecosystem":"npm","name":"imgbundle","ranges":[],"versions":["1.0.0","1.0.1","1.0.2"],"rawVersionEvidence":null}],"metrics":[],"references":["https://www.npmjs.com/package/imgbundle/v/1.0.0","https://www.npmjs.com/package/imgbundle/v/1.0.1","https://github.com/advisories/GHSA-hj6h-6xgx-mpjv"],"sourceUrl":"https://osv.dev/vulnerability/MAL-2026-17330","license":"OSV · upstream source license applies","key":"osv:MAL-2026-17330","identifiers":["MAL-2026-17330","GHSA-hj6h-6xgx-mpjv"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. Missing entries do not establish absence of exploitation.","generation":"2026-11-11T10:57:37.6316309+00:00","complete":true,"records":1779,"lastAttemptAt":"2026-11-11T10:57:37.6316309+00:00","lastSuccessAt":"2026-11-11T10:57:37.7940559+00:00","error":null,"lastVerifiedAt":"2026-11-11T10:57:37.7940585+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"cve-program","scope":"Official CVE Program baseline and cumulative hourly delta; all vendors, published and rejected records","generation":"cve-de3b77103708811b6494d2ff7c979037d73ae579742cd1649a5c765137ae5083-b61703aa7a8a8776341875d56ae04881d75cb51c03ebed7341566c1aac4b78f3","complete":true,"records":424026,"lastAttemptAt":"2026-11-11T10:57:30.8429465+00:00","lastSuccessAt":"2026-11-11T10:57:30.772003+00:00","error":null,"lastVerifiedAt":"2026-11-11T10:57:30.8429465+00:00","snapshotPublishedAt":"2026-11-11T10:28:18+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"euvd","scope":"Rolling EUVD lookups of CVE aliases in current public OSV archives; 500 identifiers per refresh, rechecked after 48 hours. Not a global EUVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. No reader inventory is sent.","generation":"enrichment-e66604e8c14046a48e5125a7b2292da9","complete":false,"records":13758,"lastAttemptAt":"2026-11-11T11:03:41.0602084+00:00","lastSuccessAt":"2026-11-11T11:03:41.1394655+00:00","error":null,"lastVerifiedAt":"2026-11-11T11:03:41.1394655+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"first-epss:nuget","scope":"FIRST EPSS for explicit CVE aliases in the collected public NuGet archive. Not a global EPSS backfill.","generation":"2026-11-11T10:57:37.6316309+00:00","complete":true,"records":1097,"lastAttemptAt":"2026-11-11T10:57:37.6316309+00:00","lastSuccessAt":"2026-11-11T10:57:37.7955954+00:00","error":null,"lastVerifiedAt":"2026-11-11T10:57:37.7955973+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"nvd","scope":"Rolling NVD lookups of CVE aliases in current public OSV archives; 500 identifiers per refresh, rechecked after 48 hours. Not a global NVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. No reader inventory is sent.","generation":"enrichment-622dd4c770014d0cabbdd0941fabd46f","complete":true,"records":13752,"lastAttemptAt":"2026-11-11T10:57:38.8624284+00:00","lastSuccessAt":"2026-11-11T10:57:38.856+00:00","error":null,"lastVerifiedAt":"2026-11-11T10:57:38.856+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":13812,"expectedIdentifiers":13812,"failedIdentifiers":0},{"source":"osv:Go","scope":"Complete OSV Go ecosystem archive, including withdrawn and malicious-package source records; statement counts are not unique CVE counts","generation":"go-3562b6c78fd1bd0f0b55daf66a0926ae24f65e462df7f6d928caad458fc696bf","complete":true,"records":9947,"lastAttemptAt":"2026-11-11T10:57:31.188043+00:00","lastSuccessAt":"2026-11-11T04:27:43.6877707+00:00","error":null,"lastVerifiedAt":"2026-11-11T10:57:31.188043+00:00","snapshotPublishedAt":"2026-11-11T03:32:46+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"osv:NuGet","scope":"Complete OSV NuGet ecosystem archive, including GitHub Advisory Database records; NuGet version matching only","generation":"nuget-456002455e0ab94bb92c95476d4e6d175c104cd594749982afd96c893728ecbc","complete":true,"records":2010,"lastAttemptAt":"2026-11-11T10:57:30.9764176+00:00","lastSuccessAt":"2026-11-11T02:36:58.1276999+00:00","error":null,"lastVerifiedAt":"2026-11-11T10:57:30.9764176+00:00","snapshotPublishedAt":"2026-11-11T01:17:51+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"osv:crates.io","scope":"Complete OSV crates.io ecosystem archive, including withdrawn and malicious-package source records; statement counts are not unique CVE counts","generation":"crates.io-b178858a6ba5f2e20262964fa29d9573839d1b8b735abe524cc7d061ebde5c37","complete":true,"records":3088,"lastAttemptAt":"2026-11-11T10:57:37.5961627+00:00","lastSuccessAt":"2026-11-11T10:57:37.4490966+00:00","error":null,"lastVerifiedAt":"2026-11-11T10:57:37.5961627+00:00","snapshotPublishedAt":"2026-11-11T10:48:28+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"osv:npm","scope":"Complete OSV npm ecosystem archive, including withdrawn and malicious-package source records; statement counts are not unique CVE counts","generation":"npm-085e065fc9050ae18408f7e722c39653aeb186872334d7b3ec1fcafb7ed43d25","complete":true,"records":231665,"lastAttemptAt":"2026-11-11T10:57:31.0815536+00:00","lastSuccessAt":"2026-11-11T08:27:45.2700102+00:00","error":null,"lastVerifiedAt":"2026-11-11T10:57:31.0815536+00:00","snapshotPublishedAt":"2026-11-11T07:32:59+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null}]}